The character U+00B7 MIDDLE DOT has the XID_Continue property, but not the ID_Continue property. It is the only character of this sort.

It should be given the Other_ID_Continue property (and thus the ID_Continue property through derivation) in order to make all XID_Continue characters a subset of ID_Continue characters and ensure that all valid identifiers defined with XID_Start and XID_Continue are also valid identifiers under ID_Start and ID_Continue.

Unihan.html:- Category of kCheungBauerIndex is defined as "Dictionary-likeData" while under "Unihan Properties by Category" it is listedunder "Dictionary Indices".- Category of kHangul is defined as "Dictionary Indices" whileunder "Unihan Properties by Category" it is listed under"Dictionary-like Data".

The JIS X 0213 compatibility additions to the CJK Compatibility
Ideographs block, code points FA30 to FA6A inclusive, have been
omitted from the ranges of code points listed as having the
Ideographic property in PropList-5.0.0.txt .

There appears to be an inconsistency in the Standard regarding the Default_Ignorable_Code_Point property. In
http://www.unicode.org/Public/5.0.0/ucd/UCD.html it is stated that this property is generated from "Other_Default_Ignorable_Code_Point + Cf + Cc + Cs + Noncharacters - White_Space - annotation characters". However, this does not generate all the code points specified in
http://www.unicode.org/Public/5.0.0/ucd/DerivedCoreProperties.txt as having the Default_Ignorable_Code_Point property. The codepoints not generated have General_Category Mn and are 180B to 180D, FE00 to FE0F and E0100 to E01EF, which comprise the complete set of code points having the property Variation_Selector. Amending the statement in UCD.html to "Other_Default_Ignorable_Code_Point + Cf + Cc + Cs + Noncharacters + Variation_Selector - White_Space - annotation characters" would be one way of restoring consistency.

Unicode Technical Standard #35: LDML. 5.10.2 before/after currency explanation: sample <afterCurrency> block should contain empty insertBetween element to comply with the explanation test that states a pattern with a leading currency symbol would not have a non-breaking-space inserted.